condition	mean	min	max
4 h after light	29.648176	29.648176	29.648176
8 h after light	29.8383825	29.648176	30.028589
12 h after light	32.752787	31.175285	34.330289
4 h after dark	32.170664	28.021815	36.319513
8 h after dark	31.242005	29.404462	33.079548
12 h after dark	24.886569	24.886569	24.886569