condition	mean	min	max
0 h after light	54.9206	54.2628	55.5784
4 h after light	64.9688	63.234	66.7036
8 h after light	52.2141	51.3323	53.0959
4 h after dark	79.799	75.7175	83.8805
8 h after dark	92.81945	86.718	98.9209
12 h after dark	61.00775	53.7615	68.254