condition	mean	min	max
4 h after light	969.0	969.0	969.0
8 h after light	917.8	852.8	982.8
12 h after light	1024.5500000000002	839.2	1209.9
4 h after dark	1138.8000000000002	974.7	1302.9
8 h after dark	987.55	962.5	1012.6
12 h after dark	1017.2	934.4	1100.0