condition	mean	min	max
0 h after light	2.8785350000000003	2.87597	2.8811
4 h after light	2.642725	2.59925	2.6862
8 h after light	2.691135	2.29207	3.0902
4 h after dark	2.4764549999999996	2.43226	2.52065
8 h after dark	4.5446349999999995	4.17002	4.91925
12 h after dark	2.805275	2.41933	3.19122