condition	mean	min	max
4 h after light	1528.2	1528.2	1528.2
8 h after light	1747.5500000000002	1087.3	2407.8
12 h after light	2686.0	1839.2	3532.8
4 h after dark	2235.5	1559.4	2911.6
8 h after dark	1487.85	1242.7	1733.0
12 h after dark	1049.0	781.0	1317.0