condition	mean	min	max
3 h after light	0.8034326666666667	0.507353	1.27446
6 h after light	0.9627633333333333	0.791608	1.26103
9 h after light	2.28955	1.55419	3.33913
12 h after light	2.6937866666666666	1.14115	3.8008
3 h after dark	3.38298	2.69537	3.94163
6 h after dark	3.30623	2.21422	4.79836
9 h after dark	2.22765	1.40924	2.95097
12 h after dark	0.970056	0.860179	1.14276