condition	mean	min	max
4 h after light	34.3435965	22.112121	46.575072
8 h after light	58.720729500000004	54.202951	63.238508
12 h after light	39.32662	31.041	47.61224
4 h after dark	32.777972500000004	31.514241	34.041704
8 h after dark	23.752233500000003	17.726803	29.777664
12 h after dark	16.030616	16.030616	16.030616