condition	mean	min	max
0 h after light	1.69904	1.54308	1.855
4 h after light	1.264055	0.5503	1.97781
8 h after light	1.1615250000000001	1.14498	1.17807
4 h after dark	3.340395	3.19513	3.48566
8 h after dark	2.1369249999999997	2.05165	2.2222
12 h after dark	2.16405	1.46396	2.86414