condition	mean	min	max
4 h after light	633.7	633.7	633.7
8 h after light	581.0	534.3	627.7
12 h after light	523.9	381.4	666.4
4 h after dark	387.75	357.1	418.4
8 h after dark	312.8	303.3	322.3
12 h after dark	322.95000000000005	228.8	417.1