condition	mean	min	max
4 h after light	401.4	401.4	401.4
8 h after light	403.35	316.8	489.9
12 h after light	350.65	295.5	405.8
4 h after dark	406.65	300.0	513.3
8 h after dark	448.75	322.6	574.9
12 h after dark	289.4	197.5	381.3