condition mean min max 1 h after light 1.8562790363333335 1.288959776 2.473554109 3 h after light 1.4303487096666667 0.60762025 2.148655223 5 h after light 1.8347861563333332 1.465557693 2.469793667 7 h after light 1.3061029613333335 0.83536294 1.84064401 9 h after light 1.6246810113333334 1.362860744 1.8938984859999999 11 h after light 1.5393842396666666 1.20600289 1.79656339 13 h after light 1.839480744 1.332104921 2.670990498 15 h after light 1.1075847266666665 0.939332285 1.318867824 1 h after dark 1.5848339656666668 1.4231629780000001 1.703729695 3 h after dark 1.655703028 1.250615573 1.9288825490000001 5 h after dark 1.557992977 1.521762343 1.6239587180000001 7 h after dark 2.4887294063333334 2.2175308030000003 2.9535702689999996