condition	mean	min	max
4 h after light	51.519521	42.598189	60.440853
8 h after light	44.614467	39.809326	49.419608
12 h after light	40.4106975	37.905884	42.915511
4 h after dark	45.4198555	31.4997	59.340011
8 h after dark	38.775881	31.848626	45.703136
12 h after dark	40.875692	40.875692	40.875692