condition	mean	min	max
3 h after light	3.6511199166666666	0.437044	7.46315
7 h after light	2.0470373333333334	0.639169	4.3658
11 h after light	2.7433918333333334	0.865125	7.03109
2 h after dark	4.238337	0.707354	9.74183
6 h after dark	4.580364	0.812797	13.609
10 h after dark	4.531861833333333	0.696382	14.1276