condition	mean	min	max
3 h after light	10.55003	8.28661	13.4122
6 h after light	8.977793333333334	6.71042	11.6852
9 h after light	11.463583333333334	9.48025	12.8406
12 h after light	14.190574999999999	12.1645	17.2109
3 h after dark	12.5973	10.868	14.2653
6 h after dark	15.281566666666667	14.0138	17.25
9 h after dark	13.4263	11.9481	14.4558
12 h after dark	11.780100000000001	10.5459	13.0143