condition	mean	min	max
4 h after light	953.9	953.9	953.9
8 h after light	891.45	830.8	952.1
12 h after light	913.5	771.7	1055.3
4 h after dark	1042.35	875.4	1209.3
8 h after dark	1156.1999999999998	992.3	1320.1
12 h after dark	1198.05	1093.3	1302.8