condition	mean	min	max
0 h after light	50.3662	48.5298	52.2026
4 h after light	40.7029	40.0453	41.3605
8 h after light	48.03815	44.0072	52.0691
4 h after dark	53.13475	52.3147	53.9548
8 h after dark	47.661100000000005	46.7851	48.5371
12 h after dark	41.8455	41.0405	42.6505