condition	mean	min	max
4 h after light	602.4018025	554.168788	650.634817
8 h after light	516.9708115	502.833013	531.10861
12 h after light	677.7333085	637.232057	718.23456
4 h after dark	588.225143	534.491426	641.95886
8 h after dark	703.929845	601.285676	806.574014
12 h after dark	685.9861	685.9861	685.9861