condition	mean	min	max
4 h after light	12.941793	12.196777	13.686809
8 h after light	13.416428	12.791553	14.041303
12 h after light	13.5813705	12.857652	14.305089
4 h after dark	12.2721035	11.79134	12.752867
8 h after dark	13.4421495	10.924181	15.960118
12 h after dark	10.904048	10.904048	10.904048