condition	mean	min	max
3 h after light	2.0011335	0.61934	4.67913
7 h after light	2.5075126666666665	0.623572	6.08803
11 h after light	2.048586	0.859882	4.26141
2 h after dark	2.567305	1.21446	3.97271
6 h after dark	2.1571483333333332	1.2963	3.77021
10 h after dark	2.428075833333333	1.06529	3.83367