condition	mean	min	max
0 h after light	0.0848755	0.0	0.169751
4 h after light	2.990745	1.83774	4.14375
8 h after light	1.69824	1.5524	1.84408
4 h after dark	0.1667495	0.166421	0.167078
8 h after dark	0.8372455	0.673171	1.00132
12 h after dark	0.1655355	0.0	0.331071