condition	mean	min	max
4 h after light	389.4	389.4	389.4
8 h after light	312.75	215.6	409.9
12 h after light	208.6	204.7	212.5
4 h after dark	263.05	232.4	293.7
8 h after dark	242.0	220.4	263.6
12 h after dark	267.79999999999995	234.7	300.9