condition	mean	min	max
0 h after light	3.4163449999999997	3.23435	3.59834
4 h after light	4.14393	4.13361	4.15425
8 h after light	5.2166049999999995	3.98852	6.44469
4 h after dark	4.58953	3.59721	5.58185
8 h after dark	4.41774	4.1379	4.69758
12 h after dark	3.187885	2.92559	3.45018