condition	mean	min	max
4 h after light	284.9	284.9	284.9
8 h after light	314.1	305.0	323.2
12 h after light	321.0	292.3	349.7
4 h after dark	420.85	310.1	531.6
8 h after dark	526.5	520.8	532.2
12 h after dark	528.65	452.3	605.0