condition	mean	min	max
0 h after light	11.95055	11.5952	12.3059
4 h after light	5.5993200000000005	3.27534	7.9233
8 h after light	7.626965	5.25884	9.99509
4 h after dark	12.03415	10.8242	13.2441
8 h after dark	9.25357	9.23563	9.27151
12 h after dark	8.946169999999999	7.91081	9.98153