condition	mean	min	max
0 h after light	10.024280000000001	9.25406	10.7945
4 h after light	12.04555	10.1311	13.96
8 h after light	9.69087	9.34454	10.0372
4 h after dark	12.106850000000001	10.3977	13.816
8 h after dark	13.292649999999998	13.0918	13.4935
12 h after dark	13.4251	13.0604	13.7898