condition	mean	min	max
4 h after light	2919.9	2919.9	2919.9
8 h after light	2660.05	2514.6	2805.5
12 h after light	1628.85	1236.1	2021.6
4 h after dark	1265.9499999999998	1265.8	1266.1
8 h after dark	1192.65	1182.0	1203.3
12 h after dark	1798.05	1322.6	2273.5