condition	mean	min	max
4 h after light	419.5	419.5	419.5
8 h after light	493.9	388.5	599.3
12 h after light	516.5	495.9	537.1
4 h after dark	717.7	443.6	991.8
8 h after dark	738.65	718.8	758.5
12 h after dark	674.9000000000001	607.2	742.6