condition	mean	min	max
4 h after light	547.9	547.9	547.9
8 h after light	551.2	434.5	667.9
12 h after light	403.6	321.0	486.2
4 h after dark	337.4	276.7	398.1
8 h after dark	226.60000000000002	199.8	253.4
12 h after dark	295.54999999999995	272.7	318.4