condition	mean	min	max
4 h after light	5714.6	5714.6	5714.6
8 h after light	5802.05	5468.3	6135.8
12 h after light	4831.0	4066.4	5595.6
4 h after dark	2288.05	310.1	4266.0
8 h after dark	469.2	370.5	567.9
12 h after dark	811.85	410.0	1213.7