condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 1.2033260000000001 0.934092 1.47256 4 h after light 0.778492 0.759823 0.797161 8 h after light 0.82352 0.0 1.64704 12 h after light 0.459908 0.0 0.919816 2 h after dark 0.0 0.0 0.0 4 h after dark 0.0 0.0 0.0 8 h after dark 1.95914 1.95171 1.96657 12 h after dark 1.851275 0.0 3.70255