condition mean min max 0 h after light 3.856825 3.16927 4.54438 2 h after light 1.90494 0.0 3.80988 4 h after light 0.322021 0.0 0.644042 8 h after light 1.958835 1.3092 2.60847 12 h after light 0.6800740000000001 0.636613 0.723535 2 h after dark 0.3547455 0.0 0.709491 4 h after dark 1.101264 0.984098 1.21843 8 h after dark 1.4004699999999999 1.37506 1.42588 12 h after dark 6.311215000000001 5.85639 6.76604