condition	mean	min	max
4 h after light	171.4	171.4	171.4
8 h after light	308.0	249.4	366.6
12 h after light	422.5	400.7	444.3
4 h after dark	390.40000000000003	267.6	513.2
8 h after dark	318.8	230.1	407.5
12 h after dark	213.05	196.9	229.2