condition	mean	min	max
4 h after light	3.470863	3.344327	3.59078
8 h after light	2.328158666666667	1.648696	2.699183
12 h after light	1.665609	1.495509	1.8182479999999999
16 h after light	9.827229333333333	2.790136	23.41234
4 h after dark	2.8523	2.550751	3.257126
8 h after dark	2.0297393333333336	1.750591	2.499664