condition	mean	min	max
0 h after light	0.1186771	0.0391162	0.198238
4 h after light	0.0996415	0.0	0.199283
8 h after light	0.0782427	0.0403874	0.116098
4 h after dark	0.13491505	0.0384171	0.231413
8 h after dark	0.11589825000000001	0.0776985	0.154098
12 h after dark	0.17408449999999998	0.152851	0.195318