condition	mean	min	max
3 h after light	2.069826583333333	0.795959	3.19074
7 h after light	2.4335533333333332	1.38746	3.7364
11 h after light	2.3841425	1.26015	3.87322
2 h after dark	2.0821790833333336	0.967429	2.92947
6 h after dark	1.52884425	0.765531	2.97125
10 h after dark	1.4917150833333332	0.450395	2.31203