condition	mean	min	max
4 h after light	57.747228500000006	52.023515	63.470942
8 h after light	69.756438	66.909973	72.602903
12 h after light	58.222375	53.321137	63.123613
4 h after dark	80.9762625	68.886036	93.066489
8 h after dark	94.2582855	88.960365	99.556206
12 h after dark	59.340011	59.340011	59.340011