condition	mean	min	max
4 h after light	1160.895	1126.47	1195.32
8 h after light	1163.75	1108.32	1219.18
12 h after light	1068.865	1026.08	1111.65
4 h after dark	1151.73	1126.83	1189.14
8 h after dark	1047.8066666666666	1025.05	1063.39
12 h after dark	1126.16	1110.55	1150.22