condition	mean	min	max
4 h after light	720.9	720.9	720.9
8 h after light	706.7	685.4	728.0
12 h after light	687.0	657.8	716.2
4 h after dark	749.05	715.6	782.5
8 h after dark	745.0999999999999	713.9	776.3
12 h after dark	785.9000000000001	751.2	820.6