condition	mean	min	max
4 h after light	113.32736600000001	94.66275	131.991982
8 h after light	55.6108205	55.599219	55.622422
12 h after light	86.196118	57.198643	115.193593
4 h after dark	28.228125	23.313666	33.142584
8 h after dark	24.2951575	16.482152	32.108163
12 h after dark	177.372527	177.372527	177.372527