condition	mean	min	max
4 h after light	1195.8	1195.8	1195.8
8 h after light	1159.8000000000002	1064.2	1255.4
12 h after light	1236.35	946.8	1525.9
4 h after dark	1348.85	1235.4	1462.3
8 h after dark	1227.6	1218.4	1236.8
12 h after dark	1202.5	1051.0	1354.0