condition	mean	min	max
4 h after light	12.5106075	12.132884	12.888331
8 h after light	11.580995999999999	11.558068	11.603924
12 h after light	11.448449499999999	10.607807	12.289092
4 h after dark	11.823223	11.460729	12.185717
8 h after dark	11.9534345	10.848567	13.058302
12 h after dark	11.460729	11.460729	11.460729