condition	mean	min	max
4 h after light	3624.894217	3337.706908	3912.081526
8 h after light	3613.4484965	3485.069412	3741.827581
12 h after light	3885.0607514999997	3460.996394	4309.125109
4 h after dark	3107.3906395000004	1983.235846	4231.545433
8 h after dark	3690.019057	2313.710666	5066.327448
12 h after dark	3863.621085	3863.621085	3863.621085