condition mean min max 1 h after light 1.343373999 1.343373999 1.343373999 3 h after light 3.1225478735000003 2.369336134 3.875759613 5 h after light 3.2090540525 2.7197329630000002 3.6983751419999997 7 h after light 4.338439802 4.158857065 4.5180225389999995 9 h after light 3.803353341 3.3492485710000004 4.257458111 11 h after light 3.7071904505 3.2797590430000003 4.134621858 1 h after dark 2.8859537435 2.050192622 3.721714865 3 h after dark 2.809704938 1.939477687 3.6799321889999996 5 h after dark 2.4544734685 2.410912605 2.498034332 7 h after dark 3.9391466165000004 2.834376502 5.043916731 9 h after dark 5.0610495879999995 4.796443329 5.325655847 11 h after dark 5.790491897 5.651589526 5.929394267999999