condition mean min max 1 h after light 3.9490893299999996 2.9547255839999997 4.943453076 3 h after light 4.453826744333334 3.2885286810000003 5.60804899 5 h after light 4.212450300666667 2.980491343 5.169254576 7 h after light 4.319756238 3.4845752930000002 5.299521257 9 h after light 3.578144245333333 1.701069739 5.305060784 11 h after light 2.2564503096666666 1.042628849 3.819607825 1 h after dark 2.452008511333333 1.652466828 4.005695262 3 h after dark 2.6276327906666666 2.264691141 3.0525673689999997 5 h after dark 4.784148299333333 3.6403657689999998 6.359106775 7 h after dark 6.4119161946666665 3.9218951960000004 8.874977312999999 9 h after dark 7.558609753 6.5499309839999995 8.546176966 11 h after dark 7.270328255666667 5.714450452 8.659886328999999