condition	mean	min	max
4 h after light	1095.9	1095.9	1095.9
8 h after light	850.6	829.5	871.7
12 h after light	891.45	790.4	992.5
4 h after dark	1047.0500000000002	953.7	1140.4
8 h after dark	923.5	808.5	1038.5
12 h after dark	1010.9499999999999	932.3	1089.6