condition	mean	min	max
4 h after light	924.241	721.692	1126.79
8 h after light	853.0115000000001	686.533	1019.49
12 h after light	847.809	805.979	889.639
4 h after dark	1217.46	1174.33	1260.59
8 h after dark	1173.54	1056.13	1290.95
12 h after dark	1028.184	817.708	1238.66