condition	mean	min	max
4 h after light	340.6	340.6	340.6
8 h after light	466.5	238.4	694.6
12 h after light	448.9	336.4	561.4
4 h after dark	451.9	281.5	622.3
8 h after dark	366.4	224.7	508.1
12 h after dark	600.6	431.6	769.6