condition mean min max 0 h after light 0.1483775 0.0 0.296755 4 h after light 0.1484745 0.146032 0.150917 8 h after light 0.2261555 0.0 0.452311 4 h after dark 0.583878 0.145466 1.02229 8 h after dark 0.22541899999999998 0.156633 0.294205 12 h after dark 0.14630349999999998 0.144693 0.147914