condition	mean	min	max
4 h after light	415.3	415.3	415.3
8 h after light	434.35	406.7	462.0
12 h after light	261.1	134.6	387.6
4 h after dark	160.8	110.8	210.8
8 h after dark	127.15	110.9	143.4
12 h after dark	129.25	108.9	149.6