condition mean min max 1 h after light 1.6953479956666666 1.529106176 1.97640499 3 h after light 0.848449657 0.613901492 1.136867152 5 h after light 2.1106927556666664 1.988971155 2.31858181 7 h after light 1.491159696 1.1695081170000001 1.906381296 9 h after light 1.3901873093333332 0.6763923159999999 2.415980409 11 h after light 1.6495593406666667 0.822274698 2.395417853 13 h after light 1.8024962833333333 0.9643116079999999 2.4767366440000003 15 h after light 1.8550592573333333 1.6956872019999998 2.139590205 1 h after dark 1.6404552163333335 0.937108341 2.302337425 3 h after dark 1.4599522896666668 1.076585609 1.9327695219999999 5 h after dark 1.6446041083333334 1.521762343 1.8837921119999999 7 h after dark 2.224615443333333 1.6754677180000002 2.756665585