condition mean min max 1 h after light 3.1202338189999996 3.1202338189999996 3.1202338189999996 3 h after light 5.607394855000001 4.824420228 6.3903694820000005 5 h after light 4.9955554405 4.910901933 5.080208948 7 h after light 4.912590591000001 4.752122926 5.073058256 9 h after light 5.020114416 4.280857739 5.7593710929999995 11 h after light 3.8068159985 3.183028082 4.430603915 1 h after dark 2.7211320425 1.327716947 4.114547138 3 h after dark 3.107536939 3.033918119 3.1811557589999997 5 h after dark 2.831458664 2.5659905 3.096926828 7 h after dark 2.6002597405 1.636635922 3.5638835589999998 9 h after dark 1.9300484125000001 1.479646848 2.380449977 11 h after dark 1.647214102 1.2466338190000001 2.047794385