condition	mean	min	max
4 h after light	0.314611	0.250515	0.378707
8 h after light	0.397234	0.383535	0.410933
12 h after light	0.2647915	0.248533	0.28105
4 h after dark	0.5623020000000001	0.387649	0.736955
8 h after dark	0.3605425	0.28724	0.433845
12 h after dark	0.431568	0.296253	0.566883