condition	mean	min	max
0 h after light	7.020855	6.04748	7.99423
2 h after light	6.78679	5.8355	7.73808
4 h after light	6.951645	6.14469	7.7586
8 h after light	9.09694	8.40379	9.79009
12 h after light	11.9831	11.835	12.1312
2 h after dark	13.9953	13.9364	14.0542
4 h after dark	11.63665	10.8983	12.375
8 h after dark	13.80555	12.8038	14.8073
12 h after dark	9.332650000000001	8.2116	10.4537