condition	mean	min	max
4 h after light	32.0563	31.7623	32.3503
8 h after light	32.5474	32.1527	32.9421
12 h after light	32.6191	31.1125	34.1257
4 h after dark	45.700649999999996	43.2572	48.1441
8 h after dark	37.57985	37.4316	37.7281
12 h after dark	36.74635	36.6026	36.8901