condition	mean	min	max
0 h after light	0.472881	0.420755	0.525007
4 h after light	2.118845	1.75307	2.48462
8 h after light	0.0534425	0.0	0.106885
4 h after dark	0.0515625	0.0	0.103125
8 h after dark	0.259841	0.206827	0.312855
12 h after dark	0.4148735	0.410305	0.419442