condition	mean	min	max
2 h after light	47.0105	43.8583	49.9932
6 h after light	47.83283333333333	46.2551	50.7233
10 h after light	49.92413333333333	45.1703	53.8833
2 h after dark	48.1001	45.6711	50.8125
6 h after dark	47.7474	46.5058	49.7442
10 h after dark	40.1531	37.4496	42.3046