condition	mean	min	max
4 h after light	0.39740733333333333	0.0	0.653076
8 h after light	0.32266340000000004	0.0724272	0.594628
12 h after light	0.5733863333333333	0.198481	1.05881
4 h after dark	1.5188	1.01755	2.43704
8 h after dark	2.2121866666666667	1.81135	2.90322
12 h after dark	1.382861	0.979233	1.72508