condition	mean	min	max
4 h after light	23.255823499999998	22.142799	24.368848
8 h after light	21.9127065	20.862747	22.962666
12 h after light	25.631514000000003	23.939844	27.323184
4 h after dark	32.9630455	29.691546	36.234545
8 h after dark	27.889224	21.978694	33.799754
12 h after dark	29.389345	29.389345	29.389345