condition	mean	min	max
4 h after light	10.256295	8.95369	11.5589
8 h after light	12.1382	12.1284	12.148
12 h after light	13.7715	13.7045	13.8385
4 h after dark	13.639949999999999	13.251	14.0289
8 h after dark	13.72055	13.4107	14.0304
12 h after dark	12.754000000000001	12.4234	13.0846