condition	mean	min	max
4 h after light	50.723888886666664	43.785	61.59333333
8 h after light	57.76777778	53.52	62.14666667
12 h after light	76.92222222333334	54.45333333	94.44666667
1.5 h after dark	92.74111111	88.78	97.17333333
5.5 h after dark	68.24111110999999	57.18	76.91
9.5 h after dark	53.410000000000004	47.29333333	57.29666667