condition	mean	min	max
4 h after light	741.0	741.0	741.0
8 h after light	605.4000000000001	539.7	671.1
12 h after light	421.1	403.5	438.7
4 h after dark	288.1	227.4	348.8
8 h after dark	331.7	215.0	448.4
12 h after dark	442.25	394.8	489.7