condition	mean	min	max
4 h after light	931.4	931.4	931.4
8 h after light	1077.8000000000002	945.2	1210.4
12 h after light	1147.1	1111.8	1182.4
4 h after dark	1096.95	1094.0	1099.9
8 h after dark	1061.45	1018.0	1104.9
12 h after dark	1053.8000000000002	1031.9	1075.7